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cifs: don't show domain= in mount output when domain is empty

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Reported-by: Xiaoli Feng <xifeng@redhat.com>
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
This commit is contained in:
Ronnie Sahlberg 2018-08-10 11:31:10 +10:00 committed by Steve French
parent c1777df1a5
commit e55954a5f7
1 changed files with 1 additions and 1 deletions
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2
fs/cifs/cifsfs.c
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@ -432,7 +432,7 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
else if (tcon->ses->user_name)
seq_show_option(s, "username", tcon->ses->user_name);
if (tcon->ses->domainName)
if (tcon->ses->domainName && tcon->ses->domainName[0] != 0)
seq_show_option(s, "domain", tcon->ses->domainName);
if (srcaddr->sa_family != AF_UNSPEC) {